USPTO serial 71607074
KEYSTONE
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Feb 12, 1952
- Examiner
- —
- Law office
- GENERIC WEB UPDATE
What this means
Status 800 means the registration was renewed after acceptable combined Section 8 and Section 9 filings. The mark remains registered for another 10-year term with active federal protection. Calendar the next Section 8 and 9 deadline in 10 years and maintain monitoring.
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Owner
ERIE, PA
ERIE, PA
ERIE, PA
ERIE, PA
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Brent E. Ohlmann
Brent E. Ohlmann Law Office of Brent E. Ohlmann, LLC1730 Park Street, Suite 210Naperville, IL 60563UNITED STATESGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 034 | STEAM GENERATORS | ACTIVE | — |
Related trademarks
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
- Other trademarks owned by ERIE CITY IRON WORKS
- Other trademarks owned by AALBORG INDUSTRIES, INC.
- Other trademarks owned by Indeck Keystone Energy, LLC
- Other trademarks owned by ZURN INDUSTRIES, INC.
- Other trademarks in Class 034
- Similar marks named KEYSTONE
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- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Mar 3, 2022 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Mar 3, 2022 | RNL4 | REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS) | — |
| Mar 3, 2022 | 89AG | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | The USPTO accepted your combined Section 8 declaration and Section 9 renewal application. The registration is renewed for another 10-year term. The next combined maintenance filing will be due at the following 10-year anniversary. |
| Mar 3, 2022 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Oct 14, 2021 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Jun 18, 2014 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Feb 29, 2012 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED | — |
| Feb 29, 2012 | RNL3 | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) | The trademark registration was renewed for another 10-year term after acceptable maintenance filings. RNL1, RNL2, and RNL3 indicate which renewal cycle (first, second, or third 10-year term) was recorded. The registration remains active. |
| Feb 29, 2012 | 89AG | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | The USPTO accepted your combined Section 8 declaration and Section 9 renewal application. The registration is renewed for another 10-year term. The next combined maintenance filing will be due at the following 10-year anniversary. |
| Feb 29, 2012 | A7OK | AMENDMENT UNDER SECTION 7 - PROCESSED | — |
| Feb 16, 2012 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Feb 16, 2012 | ES7R | TEAS SECTION 7 REQUEST RECEIVED | — |
| Jan 27, 2009 | CFIT | CASE FILE IN TICRS | — |
| May 5, 2006 | CORV | REVIEW OF CORRESPONDENCE COMPLETE | — |
| Mar 26, 2003 | PAPER RECEIVED | — | |
| Apr 6, 2002 | RNL2 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) | The trademark registration was renewed for another 10-year term after acceptable maintenance filings. RNL1, RNL2, and RNL3 indicate which renewal cycle (first, second, or third 10-year term) was recorded. The registration remains active. |
| Apr 6, 2002 | 89AG | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | The USPTO accepted your combined Section 8 declaration and Section 9 renewal application. The registration is renewed for another 10-year term. The next combined maintenance filing will be due at the following 10-year anniversary. |
| Feb 7, 2002 | 89AF | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | — |
| Feb 7, 2002 | 89AF | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | — |
| Feb 5, 1992 | RNL2 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) | The trademark registration was renewed for another 10-year term after acceptable maintenance filings. RNL1, RNL2, and RNL3 indicate which renewal cycle (first, second, or third 10-year term) was recorded. The registration remains active. |
| Jan 15, 1992 | 9.AF | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 | — |
| Feb 12, 1972 | REN1 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) | — |